Engineering360: "Fuel cell vs battery: Cold weather effects on bus range"

They might find a diesel driven bus is more reliable once more at some stage, later when the headache gets too big with either solution.

Well well. Nough said!

fully agree

"...was shown to be greater for battery-electric buses at 37.8% than for fuel cell electric buses". Are you sure you're familiar with science? Where's the data for the fuel-cell electric buses? I refuse to compare apples & oranges, unless it's a question of which I personally prefer (but I'd have to try both personally myself, first). One thing I learned well in the Navy's Nuclear Power Program, is how to handle classified info. It's not good enough to have the "clearance". "Need To Know" is also required. And you obviously have no clue about what's "need to know".